FLEX Cup

+ 2 Free FLEX Discs & free carrying pouch

(80+)

$39.99 $32.99

The only cup in the world that can be removed like a tampon

This is the cup - the best cup for beginners, for period pros, and for people who are tired of outdated menstrual care. The pull tab makes this cup easier to use than any other cup. Plus, it lasts for years saving you money and creating zero waste along the way.
FLEX Cup comes in two sizes so you can choose the perfect fit for your flow and your body. Not sure which one is for you? Don't stress. If your cup doesn’t fit, we've got your back and switch it out for another size. We highly recommend to start with the Slim Fit .

BONUS! This pack includes 2 FREE Menstrual Discs. Many of our customers switch between using FLEX Disc and FLEX Cup throughout their cycle, depending on their flow, what activities they’re doing, and overall what’s most comfortable for them.

FREE US Shipping

Buy FLEX Cup without the free gift

No toxins, not ever

What we put in our bodies is important. You don't have to make compromises with FLEX. Our products are safe for your body, regulated by the FDA, and made with supreme care and consideration. No chemical bleaches, no toxins, no issues. Only the good stuff.

Ingredients

why it's special

  • All-Day Wear. Keeps you safe from leaks and mishaps for up to 12 hours, so you can spend your day sleeping in, staying up late, or doing whatever makes you happy.
  • Innovation. This is the ONLY cup in the world that can be removed as easy as a tampon. We spent an entire year creating the "holy grail" of cups by combining shape with softness so you won’t feel it once it’s in place. Oh and that velvety pull-tab, it’s not like traditional cup stems, it’s super soft, flexible and even adjustable in length to fit your needs.
  • Sustainable. 100% reusable, lasts for years, creates zero waste & saves you money. The planet might just send you a thank you note.
  • Local Love. Unlike other cups, we make ours in the USA. Developed at a world-class medical device manufacturer, FLEX Cup is FDA compliant, made of 100% medical grade silicone and doesn’t contain toxins. Your vagina’s pH and natural lubrication can rest easy.
  • Perfect Fit Guarantee. We’re determined to get your size right. If yours doesn't fit, we'll switch it out for another size.

you got this

Watch our how-to video here
  1. Insert - Wash your hands and the FLEX Cup for 20 seconds. Press the sides of the cup together and then fold it in half again forming a tight ‘U’ shape. OR place a finger on the top rim of the cup and press it down into the center making the top smaller for insertion. Get in a comfortable position, relax your vaginal muscles, insert the FLEX Cup into your vagina, sliding it up and back toward your tailbone (not straight up).
  2. Wear it for up to 12 hours.
  3. Remove - Simply pull the ReleaseRing™ to break the seal and remove. The ReleaseRing™ pulls the top of the cup in to break the seal and help prevent spillage during removal. Before using or reusing, remove the ReleaseRing™ and thoroughly wash the cup for 20 seconds with warm water.

Are you afraid to try it? We totally get it, trying something new can be challenging but once you nailed it, your period will never be the same. If you need help, our team of amazing FLEXperts are here for you at hello@flexfits.com

Ultimate Comfort

FLEX Cup is velvety-soft and forms to your body for a perfect fit

why FLEX Cup?


FLEX Cup is for doing more.

  • FlexCup Benefits

    Up to 12-hour wear, no frequent changes

  • FlexCup Benefits

    Sleep, exercise, swim, and more…

  • FlexCup Benefits

    Reusable and lasts for years

  • FlexCup Benefits

    Less messy removal


FLEX is for peace of mind.

  • FlexCup Benefits

    Ultimate comfort and velvety-soft

  • FlexCup Benefits

    Perfect Fit Guarantee

  • FlexCup Benefits

    Hypoallergenic and pH neutral

  • FlexCup Benefits

    FDA approved. BPA, phthalate free


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Read our glowing customer reviews

average rating 4.8 out of 5
Based on 188 reviews
  • 5 Stars
    167 Reviews
  • 4 Stars
    9 Reviews
  • 3 Stars
    6 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    4 Reviews
96% of reviewers would recommend this product to a friend
188 Reviews
Reviewed by Monica
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Experience using product

Was always curious about cups but never liked the whole digging up there to pull it out once flex came out with the new pull tab technique i was like definitely have to try and I'm glad i did I'll never wear tampons again and the whole use the slim fit for first time users if u got a super heavy flow & your used to tampons your good with the full fit it was my first time ever using a cup & i did great with the full fit didn't want to waste money & buy a slim fit if i know i have a super heavy flow so don't be scared ladies you got this

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Reviewed by Heather L.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

The best cup I've ever used

I've been using cups for about 4 years and this is by fare the best one. The material, the string, the ring; everything about it makes it easier to insert, remove and clean. This the one cup of the many i've used that I trust and don't have to think about. It makes my period way easier.

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Reviewed by Angellea
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Quit waiting

Seriously the best advancement in this arena. I will NEVER go back to anything else for my period. Don’t be discouraged if it takes a couple periods to totally figure it out. But stick to it! You seriously will not regret it. So comfortable. I totally forget that I’m on my period since I use the cup. 💯

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Reviewed by salem :.
I recommend this product
Rated 5 out of 5
Review posted

amazing, definitely would recommend

hopefully i don’t sound like a bot here but i absolutely love the flex cup ! it took me awhile to get it in right but once i did it was amazing. it only leaks if you don’t put it in right and it’s so much better for the planet. also you can sleep in it!! 10/10

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Reviewed by Susan
I recommend this product
Rated 5 out of 5
Review posted

Best thing I have ever purchased!

I have been eyeballing menstrual cups for awhile now and this one caught my eye. I waited a few months before purchasing because I was so on the fence and I am so mad at myself for waiting this long. I had some issues of figuring out how to do it at first but the first time it went in and I felt nothing was such a relief. I am currently on my second period with this product and I WILL NEVER go back to tampons! On my heaviest days, I could go thru a super plus tampon in 30 mins to an hour. But with Flex cup, I can go all day without emptying it or leaking. Let's talk cramps, my cramps were awful while using tampons, I used to cry at times. Not anymore! I get a dull ache and its gone. Using the bathroom with it, no big deal. No string hanging down or chances of getting the string wet and have it absorb urine. The Flex cup has changed my life. I am so glad I made the switch and you will too!

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#1 in Cosmo’s recommended list
of menstrual cups


If you want a cup that’s as easy as pulling out a tampon string: Flex Cup

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Looking for FLEX Discs?

Get them here
  • Your period
  • Your lifestyle
  • Your concerns

Typically, how many days is your period?

How heavy is your flow on your heaviest days?

When did your last period start?

How many weeks do you typically have between periods?

What period product do you use most frequently?

How disruptive can your period be to your life?

What bothers you most about having your period?

What is the one thing you wish you could change about your period?

  • < 2 Days
  • 3 Days
  • 4 Days
  • 5 Days
  • 6 Days
  • 7 Days
  • > 8 Days
LIGHT (1-2 tampons/day)
MEDIUM (3-4 tampons/day)
HEAVY (4-5 tampons/day)
  • < 2 Weeks
  • 3 Weeks
  • 4 Weeks
  • 5 Weeks
  • 6 Weeks
  • 7 Weeks
  • > 8 Weeks
Tampon Tampons
Pad Pads
Menstrual Cup Cup
Menstrual Disc Discs
Period Panties Period Panties
Ellipses Others
Can’t get out of bed
Can’t do certain activities
I mostly feel uncomfortable
Just like any other day
I’m constantly running to the bathroom
I can’t sleep through the night
My work out routine is thrown off
I can’t have sex
I feel uncomfortable
Less cramping
Less odor
Fewer leaks
Risk of TSS
Less waste
If you’re not sure, choose MEDIUM.

All done!

What email would you like your results sent to?

By clicking "See My Results" you agree to
receive email from The Flex Company.

Here is our pick for you!
Flex Box
plan type
Light plan $6.50
4 Discs per cycle per period
frequency
8 Discs every 2 months
Light Flow Starter Kit
Includes 8 discs + our Getting Started Guide

We will automatically ship 8 discs for $12.99 every two months starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Flex Box
plan type
Medium plan $12
8 Discs per cycle per period
frequency
16 Discs every 2 months
Medium Flow Starter Kit
Includes 8 discs + our Getting Started Guide

We will automatically ship 16 discs for $23.99 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Flex Box
plan type
Heavy plan $14
Discs per cycle per period
frequency
24 Discs every 2 months
Heavy Flow Starter Kit
Includes 12 discs + our Getting Started Guide

We will automatically ship 24 discs for $27.99 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Try FLEX with some liners at first.

Sometimes you just feel better with a little backup. FLEX plus liners would be a great combination for you while you transition to FLEX to help guard against leaks until you get the hang of positioning FLEX.

Not ready for membership? Try just one FLEX.

Here is our pick for you

Flexcup Discovery Kit
Flexcup Discovery Kit

FLEX Cup

$32.99 71+ Reviews

1 Menstrual Cup

  • + 1 Carrying Pouch
  • + 2 free Menstrual Discs

The FLEX Cup comes with 2 free FLEX Discs for you to try so that you can experience two new and innovative period products for no extra charge.

Free US Shipping

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